The document discusses computer simulation and its use in enhancing learning. It defines computer simulation as a computer model used in sciences and social sciences to simulate situations that are difficult to play out in real life. Computer simulations take the form of 3D models and are used across various fields like healthcare, sciences, and entertainment. Educational games are a type of software that teaches concepts and skills to users in a game format. Computer simulation and games can enhance learning by allowing students to explore materials and scenarios they cannot interact with directly, keeping them engaged while strengthening academic abilities and creative thinking.